N‑Nitroso‑carvedilol‑d₄

Nitrosamines

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Description

N‑Nitroso‑carvedilol‑d₄ is the stable‑isotope‑labelled (d₄) analogue of N‑nitroso‑carvedilol, designed for use as an internal standard in LC‑MS/MS quantification of nitrosamine impurities in carvedilol drug substance and drug products.

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Technical Specifications

CAS Number (labelled)

N/A

CAS Number (unlabelled)

2248746-67-8

Product No.

D-038

Categories

Nitrosamines

Quantity

Size	Availability
10 mg	Available

Purity

≥ 98%

Isotopic Enrichment

≥ 98% D

Storage Conditions

Store refrigerated at 2–8 °C. For enhanced long‑term stability, storage at −20 °C is recommended. Keep away from light and maintain the container tightly closed.

Synonym(s)

(S)-1-((2-(2-methoxyphenoxy)ethyl)amino)-3-((9-nitroso-9H-carbazol-4-yl)oxy)propan-2-ol-d4

Formula

C₂₄H₂₁D₄N₃O₅

SMILES

OC(CN(N=O)CCOC3=C([2H])C([2H])=C([2H])C([2H])=C3OC)COC1=CC=CC(N4)=C1C2=C4C=CC=C2

Shipping Hazards

Non hazardous for shipping

Functional Groups

Nitroso, alcohol, amine

Stability

Stable under recommended storage conditions

Molecular Weight

439.5 g/mol

DOT/IATA Transport Information

Not classified as a dangerous good

Min. Purity Spec

98%

For COA or MSDS, please provide the product and lot number.

Important Notice: All shipped products are accompanied by CoA and MSDS. Each product is fully characterized with enrichment ≥ 98% and purity ≥ 98%, unless otherwise specified. Hazard shipping requirements apply. Shipping costs are not included. Compliance with applicable regulations is required, and end users are responsible for safe handling and intended use. For more information, refer to the MSDS. All products are for research purposes only and are not intended for personal, clinical, or veterinary use.

N‑Nitroso‑carvedilol‑d₄

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Technical Specifications

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N‑Nitroso‑carvedilol‑d₄

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Technical Specifications

Related Products

Nitrosamines

N-nitroso-desmethyl-almotriptan

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N-Nitroso N-Desethyl Amiodarone-d4

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N-Nitroso-N-methyl-4-aminobutyric Acid-d3

Environmental Standard

1-Nitrosopyrrolidine-2,2,5,5-d₄ (no over‑deuteration)

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